People across the world are eating pies and celebrating the circle this Saturday — and this year’s Pi Day is particularly special. The full date, 3/14/15, is pi to the first four places. At 9:26 a.m. and 53 seconds, you can even celebrate pi to nine places: 3.141592653.
NPR’s Math Guy, …Read More
Source: NPR Science – ingested into KQED